svstools.hpp

// This file is part of slideio project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://slideio.com/license.html.
#pragma once
 
#include "slideio/drivers/svs/svs_api_def.hpp"
#include "slideio/imagetools/tifftools.hpp"
#include <opencv2/core.hpp>
#include <nlohmann/json.hpp>
#include <string>
 
namespace slideio
{
    class SLIDEIO_SVS_EXPORTS SVSTools
    {
    public:
        // Extracts magnification value from image information string
        static int extractMagnifiation(const std::string& description);
        // Extracts resolution value from image information string
        static double extractResolution(const std::string& description);
        // Parses an Aperio-format metadata string into a structured JSON tree.
        // Header lines (before the first '|') become "application" and "image";
        // subsequent "name = value" tokens become entries under "properties".
        static nlohmann::json parseAperioMetadata(const std::string& description);
        // Serializes a TiffDirectory (and its subdirectories) to JSON.
        static nlohmann::json tiffDirectoryToJson(const TiffDirectory& dir);
    };
}